Version 1.3 (07.01.2017)

This version is a mix of new functionality and various smaller fixes and improvements. Some of the inner transformations
and options definition have been slightly altered/improved and made more consistent.

Version 1.2.1 (9.03.2014)

Version 1.2 (16.08.2012)

Refactored code a bit to make it more flexible. Default class that has some extra features like gradient shadows is called Donut while more flexible one (for devs) is called BaseDonut - use it if you would don't need extra automatic stuff.